#!/usr/bin/env python 

from time import ctime, sleep 

def tsfunc(func):
	def wrappedFunc():
		print '[%s] %s() called' % (ctime(), func.__name__)
		return func()
	return wrappedFunc

@tsfunc 
def foo():
	pass

foo()
sleep(4)

for i in range(2):
	sleep(1)
	foo()
